Position in LRCX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$66,995,870
+$28,381,942 QoQ
Shares Held
313,563
+39.0% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LRCX Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $251,473,956 across 15 Semiconductor Equipment & Materials names. LRCX ranks #1 (26.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
This page
|
313,563 | $66,995,870 | |
| 2 | AMAT |
Applied Materials Inc /De
|
171,304 | $58,549,994 | |
| 3 | KLAC |
Kla Corp
|
38,846 | $57,197,238 | |
| 4 | ASML |
Asml Holding NV
|
37,056 | $48,944,676 | |
| 5 | PLAB |
Photronics Inc
|
135,728 | $5,484,768 | |
| 6 | TER |
Teradyne, Inc
|
16,907 | $5,012,249 | |
| 7 | Q |
Qnity Electronics, Inc.
|
34,254 | $3,952,226 | |
| 8 | ENTG |
Entegris Inc
|
11,566 | $1,355,997 |
All Filings in LRCX
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $66,995,870 | 313,563 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $38,613,928 | 225,575 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $24,377,834 | 182,060 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $15,531,959 | 159,564 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $11,764,314 | 161,820 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $9,074,904 | 125,639 | Shares | Sole | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||